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ATF Anti-Freeze Pressure Regulator

Brand: Pietro Fiorentini S.p.A.
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Single-stage pressure reducing valve type ATF Anti-Freeze for industrial and chemical engineering applications. Suitable for natural gas and all non-corrosive gaseous media. Easy operation and maintenance.
Features
  • Design pressure: 250 bar 
  • Inlet pressure range: 2 to 250 bar 
  • Outlet pressure range: 1.5 to 60 bar 
  • Accuracy class: up to AC 5 
  • Lock up class: up to SG 10 
  • Working temperature range: -20° to 60°C 
  • Cg factor: 3; K1 Factor: 90 
  • Internal sensing line 
  • Integrated anti-freeze 
  • Pipe connections: 1” NPT 
  • Outlet connections: Rp ¼” ISO 7/1
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Single-stage pressure reducing valve type ATF Anti-Freeze for industrial and chemical engineering applications. Suitable for natural gas and all non-corrosive gaseous media. Easy operation and maintenance.
Features
  • Design pressure: 250 bar 
  • Inlet pressure range: 2 to 250 bar 
  • Outlet pressure range: 1.5 to 60 bar 
  • Accuracy class: up to AC 5 
  • Lock up class: up to SG 10 
  • Working temperature range: -20° to 60°C 
  • Cg factor: 3; K1 Factor: 90 
  • Internal sensing line 
  • Integrated anti-freeze 
  • Pipe connections: 1” NPT 
  • Outlet connections: Rp ¼” ISO 7/1
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Specifications

Brand

Accuracy Class

  • Up to 5

Closing Pressure Class SG

  • Up to 10

Design Pressure

  • Up to 220 bar

Design Temperature

  • -20° to 60° C

Outlet Pressure Range of Wd

  • 1.5 to 60 bar

Range of Inlet Pressure Bpu

  • 2 to 220 bar

Threaded Connections

  • Heating Fluid Side Connection: 2” NPT
  • Piping Connection: DN 1” ANSI B 2.1” NPT
  • Outlet Connection: Rp 1/4”
  • Outlet Gas Side Connection: Rp 1/4”
  • Inlet Gas Side Connection: 1/4” NPT
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